Coronal Hard X-rays Associated with CMEs1

0. History of subject

1. Prototype event of March 30, 1969 (Frost and Dennis, 1971; Enome et al., 1971)

2. Metric-decimetric radio observations from an X-ray point of view

3. The event of April 18, 2001 and related events

4. Speculations

5. Conclusions

1Large print edition courtesy Ernie Hildner